Base | Representation |
---|---|
bin | 111011110101111… |
… | …101011111011001 |
3 | 2120222012112210011 |
4 | 323311331133121 |
5 | 4024011014431 |
6 | 243343121521 |
7 | 33610604215 |
oct | 7365753731 |
9 | 2528175704 |
10 | 1004001241 |
11 | 475806aa1 |
12 | 2402a32a1 |
13 | 13000b499 |
14 | 974ad945 |
15 | 5d221cb1 |
hex | 3bd7d7d9 |
1004001241 has 8 divisors (see below), whose sum is σ = 1014418944. Its totient is φ = 993637680.
The previous prime is 1004001239. The next prime is 1004001259. The reversal of 1004001241 is 1421004001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1004001241 - 21 = 1004001239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1004001041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24286 + ... + 50968.
It is an arithmetic number, because the mean of its divisors is an integer number (126802368).
Almost surely, 21004001241 is an apocalyptic number.
It is an amenable number.
1004001241 is a deficient number, since it is larger than the sum of its proper divisors (10417703).
1004001241 is a wasteful number, since it uses less digits than its factorization.
1004001241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27071.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 1004001241 is about 31685.9786183100. The cubic root of 1004001241 is about 1001.3319720627.
Adding to 1004001241 its reverse (1421004001), we get a palindrome (2425005242).
The spelling of 1004001241 in words is "one billion, four million, one thousand, two hundred forty-one".
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